Subject: Re: libwrap change for IPv6
To: None <itojun@iijlab.net>
From: Andrew Brown <atatat@atatdot.net>
List: tech-net
Date: 08/11/1999 12:02:55
>>> I've made a patch for IPv6 support in libwrap. This is based on
>>> NetBSD 1.4 code (hence tcp_wrapper 7.4), and should be easily applied
>>> to NetBSD-current code. This involves following changes:
>>just out of curiosity...why are we only using version 7.4? did the
>>"licence" change?
>
> No, just because I patched onto NetBSD 1.4 for testing. When
> committing I can upgrade to latest (7.6 I suppose) then apply the
> patch.
i wasn't questioning what you patched, just the wisdom of sticking
with 7.4 when 7.6 is only two years old (as opposed to three). can
anyone else comment?
>>> There are other patch available on the net but they change separator
>>> from colon to pipe sign, so it makes /etc/hosts.allow incompatible
>>> with previous installations. I thought we should not impact
>>> compatibility with other systems so I used square brackets.
>>would it not be better to remain the same as the world?
>
> No, the "colon changed to pipe" patch is not widely used yet.
> This will also impact IPv4-only installation, because with "colon
> changed to pipe" patch people now needs
> to write
> telnetd| 127.0.0.1/255.255.255.255
> instead of
> telnetd: 127.0.0.1/255.255.255.255
> and it breaks compatibility with past libwrap (tcp_wrapper)
> installations. By using square bracket (my patch) we don't need
> to change old configuration files.
> I'll try to talk with Wietse beforehand.
ah. i see. i thought you were suggesting changing the colons in the
ipv6 addresses to pipes. yeah...much better your way. :)
--
|-----< "CODE WARRIOR" >-----|
codewarrior@daemon.org * "ah! i see you have the internet
twofsonet@graffiti.com (Andrew Brown) that goes *ping*!"
andrew@crossbar.com * "information is power -- share the wealth."